| article html file updated | 31 August 2025 15:30 CEST | Update | https://www.mdpi.com/2075-4701/10/4/424 |
| article html file updated | 20 July 2022 23:59 CEST | Update | - |
| article html file updated | 8 May 2020 17:13 CEST | Update | - |
| article html file updated | 2 April 2020 15:49 CEST | Original file | - |
| article pdf uploaded. | 2 April 2020 15:48 CEST | Updated version of record | https://www.mdpi.com/2075-4701/10/4/424/pdf |
| article xml uploaded. | 2 April 2020 15:48 CEST | Update | https://www.mdpi.com/2075-4701/10/4/424/xml |
| article xml file uploaded | 2 April 2020 15:48 CEST | Update | - |
| article pdf uploaded. | 25 March 2020 16:32 CET | Version of Record | https://www.mdpi.com/2075-4701/10/4/424/pdf-vor |
| article xml file uploaded | 25 March 2020 16:32 CET | Original file | - |
